데이터 표
| 1980 | -2.8% | 1996 | -3.6% | 2012 | -8% |
| 1981 | -3.8% | 1997 | -2% | 2013 | -5.3% |
| 1982 | -2.3% | 1998 | -0.2% | 2014 | -5.5% |
| 1983 | -2.9% | 1999 | 0.8% | 2015 | -4.5% |
| 1984 | -3.2% | 2000 | 1.4% | 2016 | -3.3% |
| 1985 | -2.5% | 2001 | 0.3% | 2017 | -2.5% |
| 1986 | -2.3% | 2002 | -1.9% | 2018 | -2.2% |
| 1987 | -1.7% | 2003 | -3.2% | 2019 | -2.4% |
| 1988 | 0.2% | 2004 | -3.1% | 2020 | -12.9% |
| 1989 | 0.5% | 2005 | -3.1% | 2021 | -7.5% |
| 1990 | -1.5% | 2006 | -2.7% | 2022 | -4.6% |
| 1991 | -2.8% | 2007 | -2.6% | 2023 | -6% |
| 1992 | -5.4% | 2008 | -5% | 2024 | -6.1% |
| 1993 | -6.6% | 2009 | -10% | 2025 | -5.4% |
| 1994 | -5.7% | 2010 | -9.2% | 2026 | -3.9% |
| 1995 | -5% | 2011 | -7.4% | | |
데이터 표
| 1980 | -73.7억 | 1996 | -332억 | 2012 | -1,370억 |
| 1981 | -109억 | 1997 | -191억 | 2013 | -947억 |
| 1982 | -72.6억 | 1998 | -20.8억 | 2014 | -1,025억 |
| 1983 | -101억 | 1999 | 79.8억 | 2015 | -874억 |
| 1984 | -119억 | 2000 | 154억 | 2016 | -658억 |
| 1985 | -103억 | 2001 | 39억 | 2017 | -521억 |
| 1986 | -104억 | 2002 | -232억 | 2018 | -485억 |
| 1987 | -83억 | 2003 | -403억 | 2019 | -536억 |
| 1988 | 13.8억 | 2004 | -417억 | 2020 | -2,744억 |
| 1989 | 29.4억 | 2005 | -439억 | 2021 | -1,751억 |
| 1990 | -103억 | 2006 | -405억 | 2022 | -1,187억 |
| 1991 | -195억 | 2007 | -408억 | 2023 | -1,664억 |
| 1992 | -395억 | 2008 | -809억 | 2024 | -1,751억 |
| 1993 | -510억 | 2009 | -1,555억 | 2025 | -1,633억 |
| 1994 | -466억 | 2010 | -1,494억 | 2026 | -1,225억 |
| 1995 | -425억 | 2011 | -1,240억 | | |
데이터 표
| 1980 | -0.7% | 1996 | -1.6% | 2012 | -5.6% |
| 1981 | -1.8% | 1997 | 0.1% | 2013 | -3.9% |
| 1982 | -0.5% | 1998 | 1.8% | 2014 | -3.6% |
| 1983 | -0.8% | 1999 | 2.5% | 2015 | -3% |
| 1984 | -0.5% | 2000 | 3% | 2016 | -1.7% |
| 1985 | -0.1% | 2001 | 1.8% | 2017 | -0.7% |
| 1986 | 0% | 2002 | -0.6% | 2018 | -0.6% |
| 1987 | 0.6% | 2003 | -1.8% | 2019 | -1% |
| 1988 | 2.1% | 2004 | -1.7% | 2020 | -11.8% |
| 1989 | 2.1% | 2005 | -1.5% | 2021 | -5.4% |
| 1990 | 0.2% | 2006 | -1.1% | 2022 | -1% |
| 1991 | -1.4% | 2007 | -0.9% | 2023 | -3.7% |
| 1992 | -4% | 2008 | -3.5% | 2024 | -4% |
| 1993 | -5.2% | 2009 | -8.5% | 2025 | -2.8% |
| 1994 | -4% | 2010 | -6.7% | 2026 | -1.2% |
| 1995 | -2.9% | 2011 | -4.6% | | |
데이터 표
| 1980 | -17.4억 | 1996 | -148억 | 2012 | -967억 |
| 1981 | -51.2억 | 1997 | 11.6억 | 2013 | -698억 |
| 1982 | -17.5억 | 1998 | 176억 | 2014 | -684억 |
| 1983 | -26.5억 | 1999 | 257억 | 2015 | -584억 |
| 1984 | -19.4억 | 2000 | 337억 | 2016 | -334억 |
| 1985 | -5.34억 | 2001 | 209억 | 2017 | -142억 |
| 1986 | 1.53억 | 2002 | -68.9억 | 2018 | -122억 |
| 1987 | 30.1억 | 2003 | -226억 | 2019 | -214억 |
| 1988 | 117억 | 2004 | -223억 | 2020 | -2,504억 |
| 1989 | 132억 | 2005 | -216억 | 2021 | -1,261억 |
| 1990 | 10.7억 | 2006 | -167억 | 2022 | -268억 |
| 1991 | -101억 | 2007 | -147억 | 2023 | -1,015억 |
| 1992 | -295억 | 2008 | -562억 | 2024 | -1,163억 |
| 1993 | -398억 | 2009 | -1,327억 | 2025 | -840억 |
| 1994 | -327억 | 2010 | -1,086억 | 2026 | -386억 |
| 1995 | -251억 | 2011 | -773억 | | |